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2018 BMW M3 problems, recalls and owner complaints
What the 2018 BMW M3 has been recalled for, how often it fails the UK MOT and what owners report, from official government data. Updated October 25, 2026.
- 0safety recalls
- 9owner complaints
- 0crash reports
- 1fire report
- 10%fail the UK MOT
9 complaints, against an average of 5 for the other 6 BMW M3 model years.
Every BMW M3 model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2018 BMW M3?
The components named most often in the 9 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
Has the 2018 BMW M3 been recalled?
NHTSA lists no safety recalls for the 2018 BMW M3 as of October 25, 2026. Recalls can be issued at any time, so check your VIN before you rely on this.
Is the 2018 BMW M3 recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSATakata Driver and/or Passenger Airbag Recall (Global VINs)
Risk: Affected vehicles are already included in Safety Recalls within the markets they have previously resided in. The vehicles may be fitted with a driver and/or passenger airbag/s which if deployed may do so with excessive force causing sharp metal fragments to be released this may cause serious injury which could prove fatal to people in the vicinity.
Fix: Vehicles will have the affected airbags checked and if necessary replaced.
UK DVSAA possible degradation of the propellant tablets could lead to an over-aggressive combustion in the event the airbag is activated which…A possible degradation of the propellant tablets could lead to an over-aggressive combustion in the event the airbag is activated which may cause the inflator body to rupture.
Risk: A possible degradation of airbag propellant tablets could lead to an over-aggressive combustion in the event the airbag is activated which may cause the inflator body to rupture.
Fix: On affected vehicles the drivers airbag module will be replaced.
UK DVSAPlug in contact cable may malfunction
Risk: It is possible that the connection between the B+ cable and the Power Distribution Box can become damaged by wear and heat which is caused by high current flow and high contact resistance. Normally this will result in a non-start situation after parking the vehicle. However it is possible that this could in extreme cases occur whilst the vehicle is in motion. The driver should be made aware of the issue by flickering of the instrument cluster (dash) or an engine mis-fire; but if the driver does not then the engine could cut-out without warning.
Fix: Recall all affected vehicles with petrol engines and replace the cable/connection with a more robust item.
EU Safety GateDefective hydraulic unit of the braking system may cause a limited braking support and increased braking distance.Moreover, in such cases the ABS system would not be available. This will lead to increased risk of an accident.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
How often does the 2018 BMW M3 fail its MOT?
Why they failed: the share of failed tests with at least one fault in each area (a test can fail on several). Cars first registered in 2018, tested in Great Britain in 2023; first registration is usually, but not always, the model year. Source: DVSA anonymised MOT tests and results, Open Government Licence v3.0.
What do 2018 BMW M3 owners report?
9 of the 9 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
While driving, suddenly, with no warning smoke came from under the hood. I got off the road and turned off car immediately. Luckily, since I did turn off the car so quickly, it did not burst into flames but did create a fire within the engine. I have video of fire damage and BMW quote on repair stating fire damage. As in the past with BMW, there is a documented history of PCV-heater fires. NHTSA Recall 22V-119 states the BMW PCV valve heaters can short circuit, overheat and cause a fire.
- Fuel tank started slowly leaking fuel after filling tank up to full, only discovered after driving back home and noticing a strong smell of fuel. Repair records are with BMW of Sherman Oaks, CA. - Leaking fuel caused my garage to fill with strong odor of fuel which is unsafe as well as posing an extremely dangerous fire hazard with the exposed fuel leaking to the ground.\ - BMW Dealership inspected, verified no foul play and repaired the faulty part. - A CEL was displayed after which I shortly made a service appointment at BMW. It wasn't until filling the tank to full that I noticed the…
2018 M3 gas tank has cracked on the top and gas slushes around and leaks out. I filled up my tank and gas started leaking from the bottom. 2015-2016 BMW covers it but mine is made in 2017 has the same issue but no recall. This is very dangerous because it’s gas related.
Forgot to include on initial complaint that cracked gas tank was identified by dealer. There was a previous NHTSA recall for the same platform, but did not include the 2018 model year.
After filling gas tank a strong aroma of gasoline was noticeable. This happened three successive times.
What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel tank rubber gasket failed How was your safety or the safety of others put at risk? Leaks large amount of fuel and can cause a fire or explosion Has the problem been reproduced or confirmed by a dealer or independent service center? Yes Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes BMW technician looked over the repair. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did…
Fuel tank started leaking gasoline on the driver's side of the car. I only noticed because of the strong smell of gasoline and slipping a puddle of gas. I feel that my safety was at risk if I was to drive around with gasoline leaking out of the car that could have caused an explosion. I took the car to the dealership and the dealership will not cover the repair even though there is an emission warranty on the older versions of this car that have the same fuel tank issue. There was no warning light.
CRANK HUB WILL BE PRONE TO SPIN AND THEREFORE WILL DESTROY ENGINE WHICH WILL REQUIRE A FULL ENGINE REPLACEMENT. *TR
HELLO, I HAVE A 2018 BMW M3 THAT IS ABOUT 12 MONTHS OLD. THERE WAS A SIRIUS XM (SATELLITE RADIO) TRIAL PERIOD OF 1 YEAR, AND NOW THAT IT IS ABOUT TO EXPIRE, THERE IS AN ADVERTISEMENT IN MY NAVIGATION WINDOW THAT COMES UP EVERY TIME I TURN ON THE CAR, THAT HAS TO BE CLEARED VIA PRESSING "OK" OR ELSE IT DOESN'T GO AWAY. THE SAFETY CONCERN IS THAT IF I TURN ON THE CAR AND GO INTO REVERSE, THE REVERSE CAMERA WILL SHOW BUT GETS INTERRUPTED BY THE SIRIUS XM ADVERTISEMENT, AND DOESN'T COME BACK UNTIL THE ADVERTISEMENT TO RENEW IS MANUALLY CLEARED OUT. I ALMOST REVERSED OVER A PEDESTRIAN IN A PARKING…
2018 BMW M3: questions owners ask
Is the 2018 BMW M3 reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 9 complaints with NHTSA about the 2018 BMW M3; the most common categories were fuel/propulsion system (6, 66.7%), engine (2, 22.2%), electrical system (1, 11.1%). There are no safety recalls listed for this model year. 1 mentions a fire.
What are the most common problems with the 2018 BMW M3?
Across 9 owner complaints filed with NHTSA, the categories mentioned most often are fuel/propulsion system (66.7% of complaints), engine (22.2% of complaints), electrical system (11.1% of complaints), power train (11.1% of complaints). One complaint can name several components.
Does the 2018 BMW M3 have any recalls?
As of October 2026, NHTSA lists no safety recalls for the 2018 BMW M3. Recalls can be issued at any time, so check your VIN at nhtsa.gov/recalls.
Check your own M3
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA anonymised MOT results (Open Government Licence v3.0), DVSA vehicle recalls (Open Government Licence v3.0), EU Safety Gate alerts (© European Union), retrieved October 25, 2026. Model year 2018 only.